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Documentation Index

Fetch the complete documentation index at: https://docs.bayse.markets/llms.txt

Use this file to discover all available pages before exploring further.

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Base URL

https://relay.bayse.markets
Our sandbox environment is currently a work in progress. For now, please use the production URL and sign in with your production credentials.

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Authentication

Authentication requirements vary by endpoint. See the Authentication guide for full details.

Public

No authentication required.

Session

Requires x-auth-token + x-device-id (from login).

Read

Requires X-Public-Key header.

Write

Requires X-Public-Key + X-Timestamp + X-Signature.

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Error responses

All errors return a consistent JSON body: 
{
  "error": "error_code",
  "message": "Human-readable description",
  "statusCode": 400
}
Common status codes:
CodeMeaning
400Bad request — invalid parameters.
401Unauthorized — missing or invalid credentials.
404Not found — resource does not exist.
422Unprocessable entity — validation failed.
500Internal server error.

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Pagination

List endpoints use page and size query parameters: 
GET /v1/pm/events?page=1&size=20
Paginated responses include a pagination object: 
{
  "pagination": {
    "page": 1,
    "size": 20,
    "lastPage": 5,
    "totalCount": 98
  }
}

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Request tracing

You can provide a custom trace ID for debugging: 
curl -H "x-trace-id: my-trace-123" https://relay.bayse.markets/v1/pm/events
The trace ID is echoed back in response headers.

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Endpoints

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System

Health check

GET /health

Version

GET /version

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User

Login

POST /v1/user/login

Create API key

POST /v1/user/me/api-keys

List API keys

GET /v1/user/me/api-keys

Revoke API key

DELETE /v1/user/me/api-keys/{keyId}

Rotate API key

POST /v1/user/me/api-keys/{keyId}/rotate

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Trading

List events

GET /v1/pm/events

Get event

GET /v1/pm/events/{eventId}

Get quote

POST /v1/pm/events/{eventId}/markets/{marketId}/quote

Place order

POST /v1/pm/events/{eventId}/markets/{marketId}/orders

Get portfolio

GET /v1/pm/portfolio

List orders

GET /v1/pm/orders

Get order

GET /v1/pm/orders/{orderId}

Cancel order

DELETE /v1/pm/orders/{orderId}

Mint shares

POST /v1/pm/markets/{marketId}/mint

Burn shares

POST /v1/pm/markets/{marketId}/burn

Activities

GET /v1/pm/activities

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Wallet

Get assets

GET /v1/wallet/assets

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Market data

Price history

GET /v1/pm/events/{eventId}/price-history

Order book

GET /v1/pm/books

Ticker

GET /v1/pm/markets/{marketId}/ticker

Trades

GET /v1/pm/trades